Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1373 1644 (N45W06 L=170)   347    101        0 (1320/1622-1411/1662)  14.0 W01-W09 N43-N46
      2  477 1608 (N17E56 L=109)   563     46        2 ( 452/1578- 501/1636) -23.2 E58-E51 N15-N19
      3 1435 1551 (N40W13 L=178)   706    111        0 (1389/1517-1484/1583)   0.0 W08-W17 N38-N42
      4  481 1529 (N12E50 L=115)   387     80        1 ( 456/1500- 509/1552) -18.4 E52-E46 N10-N14
      5  746 1505 (N17E30 L=135)   234     28        1 ( 724/1488- 769/1523)  56.3 E31-E28 N15-N18
      6 1654 1302 (N30W35 L=199)  1823    359        1 (1517/1202-1791/1409)  -8.4 W21-W49 N27-N32
      7 1092 1069 (N00W03 L=167)   431    138        0 (1053/1015-1125/1131) -31.0 E01-W05 S01-N03
      8  181  972 (S26E63 L=101)  1523    405        1 ( 152/ 781- 221/1130)  72.3 E68-E59 S38-S16
      9 1126  950 (S05W08 L=172)   525     95        1 (1086/ 908-1158/ 996)  78.7 W05-W09 S07-S02
     10 1036  830 (S14W06 L=170)   328     55        1 (1004/ 807-1071/ 848)  53.1 W03-W07 S16-S12
     11 1450  551 (S19W41 L=206)   399     69        0 (1408/ 530-1485/ 565)  18.4 W37-W43 S19-S17
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y